AZ4558A Datasheet, PDF (1/10 Pages) Advanced Analog Technology, Inc. – DUAL LOW NOISE OPERATIONAL AMPLIFIERS

Advanced Analog Circuits
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
General Description
Features
Data Sheet
AZ4558A
The AZ4558A consists of two low noise, high perfor-
mance operational amplifiers. It is specially suitable
for applications in differential-in, differential-out as
well as in industrial measurement tools and applica-
tions where gain and phase matched channels are man-
datory.
The IC features monolithic silicon chip, internal fre-
quency compensation, low noise, low distortion, wide
operating voltage range, high gain and high bandwidth.
The AZ4558A can operate under dual power supply
voltage up to ±18V or single power supply up to 36V.
· Operating voltage: ±2V ~ ±18V
· Large DC voltage gain: 110 dB
· Low input noise voltage: 1µV_RMS
· Wide gain bandwidth product: 7 MHz
· Slew rate: 3V/µs
· Package outline: DIP8, SOIC8
Applications
· Audio AC-3 decoded system
· Audio amplifier
· AC/DC converter
SOIC-8
DIP-8
Figure 1. Package Types of AZ4558A
August 2003
1
Rev.1.1